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Polynomial Regression

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polyfitn.zip
Filename polyfitn.zip (Download)
Title Polynomial Regression
Description This update supplies a subroutine that was left out of the previous version. Polyfitn() is a polynomial regression program, which allows you to choose the degree of the polynomial. The data must be in the form of x,y coordinates in a 2 column matrix. This program is also included in Datafit(), available separately, which plots the data then offers a choice of regression types, including all types on the TI-89.
Author Don Benson (dnbnsn@cox.net)
Category TI-89 BASIC Math Programs (Statistics)
File Size 2,668 bytes
File Date and Time Fri Sep 6 17:51:31 2002
Documentation Included? Yes

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ARCHIVE CONTENTS

Archive Contents
Name Size
COPYTO_H.89Z   713
MGRESS.89P   352
POLYFITN.89P   895
polyfitn.txt   1234
RVRSMTRX.89P   200

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